Is it normal for the A/C to be dripping from top pvc that's coming from attic?Yes, I have two units - one for the upstairs and one for downstairs. On the side of the house (the units are on the side of the house on the ground) there is piping that comes out of the wall of the house; one is from the top of the house and one is almost at the ground. Both are currently dripping right now...one is for the top unit and one is for the bottom unit. Does that make sense??